Dual-use pen
Wang November 27, 2
U.S. patent number D451,139 [Application Number D/141,663] was granted by the patent office on 2001-11-27 for dual-use pen. This patent grant is currently assigned to Excel Rite Enterprise Co., Ltd.. Invention is credited to Thomas Wang.
| United States Patent | D451,139 |
| Wang | November 27, 2001 |
Dual-use pen
Claims
The ornamental design for a dual-use pen, as shown and described.
| Inventors: | Wang; Thomas (Taipei Hsien, TW) |
|---|---|
| Assignee: | Excel Rite Enterprise Co., Ltd.
(Taipei Hsien, TW) |
| Appl. No.: | D/141,663 |
| Filed: | May 11, 2001 |
Foreign Application Priority Data
| Apr 12, 2001 [TW] | 090302292 | |||
| Current U.S. Class: | D19/117; D19/173 |
| Current International Class: | 1906 |
| Field of Search: | ;D19/35,36,41-51,53-58,81-85 ;401/16-20,29-34,37,52,209,195,243 ;24/1R,11R ;15/105 |
References Cited [Referenced By]
U.S. Patent Documents
| D303683 | September 1989 | Brook |
| 1772868 | August 1930 | Keeran |
| 2370414 | February 1945 | Ostrander |
| 3985455 | October 1976 | Wahlberg |
| 5564850 | October 1996 | Nagaoka |
| 6227743 | May 2001 | Robb |
Attorney, Agent or Firm: Dougherty & Troxell
Description
FIG. 1 is a right side elevational view of a dual-use pen showing my new design;
FIG. 2 is a top end plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom end plan view thereof; and,
FIG. 7 is a top, right front perspective view thereof.
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